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Atributos físicos e mecânicos de um latossolo conduzido sob diferentes sistemas de manejo
(Universidade Federal de Santa Maria, 2020-02-20)
The soil quality physical has great importance in the development of roots of the plants, therefore
areas under no-tillage can present compaction problems result loss to crops grown in these areas.
Machine traffic is ...
Estratégias para mitigar as emissões de óxido nitroso e aumentar a eficiência de uso do nitrogênio de dejetos líquidos de suínos injetados no solo
(Universidade Federal de Santa Maria, 2021-07-29)
The injection of pig slurry (PS) into the subsurface is an efficient alternative to reduce
N losses via ammonia volatilization. However, this way of using PS enhances the formation of
N2O, the potent greenhouse gas. This ...
Emissões de óxido nitroso e fornecimento de nitrogênio ao milho e trigo com doses de dejetos líquidos de suínos injetados no solo com e sem dicianodiamida
(Universidade Federal de Santa Maria, 2023-09-01)
Pig slurry (PS) has a high proportion of nitrogen (N) in ammoniacal form, whose losses by ammonia (NH3) volatilization can be high when PS is broadcast, as it is done in no-till crops. The shallow injection of PS significantly ...
Variabilidade espacial e temporal da fosfatase ácida em latossolo vermelho sob sistema plantio direto
(Universidade Federal de Santa Maria, 2023-09-28)
Soil is the foundation of agricultural production, providing the essential nutrients for plant growth and, consequently, feeding humans and animals. The integrity and vitality of the soil are imperative to maintain sustainable ...